Decimals
Estimating
Adding and subtracting decimals
Multiplying and dividing decimals
interpreting quotients and solving equations
100
In the number 32.4605, what place value is the 5 in?
What is Ten thousandths
100
What is front end estimation?
What is Using only the whole number part of the decimal to solve
100
Solve 2.7 + 0.3
What is 3
100
0.008 x .05 =
What is 0.0040
100
There are 375 students going on a field trip. Each bus holds 65 students. How many buses are needed for the field trip?
What is 6 buses
200
What is 132.25 in expanded form?
What is 100 + 30 + 2 + 0.2 + 0.05
200
Estimate the sum of 9.64 x 1.769 by rounding to the nearest whole number.
What is 10 x 2 = 20
200

Solve 7.55 – 3.25

What is 4.3

200
8.2 / 0.5 =
What is 16.2
200
Kay is making beaded belts for her friends from 6.5 meters of cord. One belt uses 0.625 meter of cord. How many belts can she make?
What is 10 belts
300
Write 7.2893 in words
What is Seven and two thousand eight hundred and ninety three ten-thousandths
300
Estimate the quotient of 67.55 / 3.83
What is 68 / 4 = 17
300

Find the difference of 10.508 and 6.73

What is 3.778

300
Liz spent $89.24 on two pairs of shoes. Each pair of shoes cost the same amount. How much does one pair of shoes cost?
What is $44.62
300
a – 2.3 = 4.8
What is a = 7.1
400
Write < > or = One and fifty two ten thousandths _____ 1.0052
What is =
400
Solve: 70.72 + 15.46 ; ones
What is 71 + 15 = 86
400
Solve 7.03 + 33.8 + n for n = 12.006
What is 52.836
400
A flag weighs 3 pounds on earth, how much would it weigh on the moon (1 pound on earth weighs 0.17 pounds on the moon)
What is 0.51 pounds on the moon
400
a / 5 = 2.78
What is a = 13.9
500
Order the numbers from greatest to least 0.34, 1.43, 4.034, 1.043, 1.424
What is 4.034, 1.43, 1.424, 1.043, 0.34
500
The average rainfall in Oklahoma City is 2.8 inches in April, 5.3 inches in May, and 4.3 inches in June. A weather forecaster predicts that the rainfalls one year will double the average in April and May and half the average in June. Estimate the predicted rainfall each month to the nearest inch.
What is 6 inches in April, 10 inches in May, and 2 inches in June
500

Led has an atomic weight of 207.19 grams. Mercury has an atomic weight of 200.6 grams. How much greater is the atomic weight of led than mercury?

What is 6.59

500
12.586 / 0.35 =
What is 35.96
500
The area of a rectangle is 65.8 square units. The length is 7 units. What is the width of the rectangle?
What is w = 9.4 units
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